Answer:
This is an indication of immune response to a particular infection.It shows that the WBC are fighting against certain infections which may have entered the host(patient).In some cases, when an individual engaged in physical stress or disturbed emotionally, The WBC level may also rise.
Explanation:
Answer:
A. If the aerobic pathway—cellular respiration—cannot meet the energy demand, then the anaerobic pathway—lactic acid fermentation—starts up, resulting in lactic acid buildup and "oxygen debt."
D. The rate of energy demand determines how the muscles will obtain energy, either from cellular respiration or from lactic acid fermentation if not enough oxygen is present.
Explanation:
It is important to consider that Kenny hikes all day but at a steady pace, whereas Janelle runs very fast. So Kenny's case, the supply of oxygen is sufficient to maintain aerobic respiration within the muscle cells. During this process only CO2, Water, and ATP are produced; therefore, there is no oxygen debt. We should keep in mind that the body shifts to anaerobic metabolism only when the supply of oxygen is limited.
In Janelle's case, running fast would need energy at higher rates and the supply of oxygen would not be sufficient to generate a high amount of ATPs. Therefore, to compensate for this deficiency, cells will start fermenting glucose to lactic acid and produce ATP and maintain energy demands. This lactic acid causes fatigue and this is why Janelle has aching and breathing hard. Breathing hard is also automatic reflux to inhale more oxygen and meet oxygen demands but even breathing hard would not be able to make it and the body will shift to anaerobic respiration automatically.
Answer:
D
Explanation:
Because don't have any p53 genes
Answer:
Energía, Cambio Climático y Centro de Energías Renovables y empleo
Ver todo en esta sección
El vínculo entre la energía y el cambio climático es muy fuerte. De hecho, ha sido el altísimo consumo de energías fósiles lo que ha provocado el calentamiento del clima que ya sufrimos y que seguiremos experimentando en las próximas décadas.
Desde el inicio de la era industrial, el consumo de energía proveniente de los combustibles fósiles -carbón, petróleo y gas natural- ha ido en aumento. La sociedad, tal y como la conocemos hasta ahora, está basada en estas fuentes de energía y en ellas hemos basado nuestra economía. Pero la quema de los combustibles fósiles es la responsable de la producción de los gases de efecto invernadero, causantes del calentamiento global.
The Krebs cycle is a cycle that is after glycolysis which allows the cell to get more ATP and have more ATP efficiency than that of glycolysis itself or <span>fermentation and glycolysis. Infact, it makes the ATP effeciency about 20 times. </span>